152141420 has 12 divisors (see below), whose sum is σ = 319497024. Its totient is φ = 60856560.

The previous prime is 152141413. The next prime is 152141443. The reversal of 152141420 is 24141251.

It is a happy number.

152141420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 7607071 = 152141420 / (1 + 5 + 2 + 1 + 4 + 1 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 152141392 and 152141401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3803516 + ... + 3803555.

It is an arithmetic number, because the mean of its divisors is an integer number (26624752).

Almost surely, 2^152141420 is an apocalyptic number.

152141420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152141420 is an abundant number, since it is smaller than the sum of its proper divisors (167355604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152141420 is a wasteful number, since it uses less digits than its factorization.

152141420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7607080 (or 7607078 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 152141420 is about 12334.5620108701. The cubic root of 152141420 is about 533.8457895640.

Adding to 152141420 its reverse (24141251), we get a palindrome (176282671).

The spelling of 152141420 in words is "one hundred fifty-two million, one hundred forty-one thousand, four hundred twenty".